Synthesis SyncML Server Fatal Error in IIS

[infox45]

Hi

I have downloaded demo standard version of sythesis.

when i run it from iis then it gives from iis

is there any setting i have do ? and i have given all permssion to iis users .but still ther error comes.
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Synthesis SyncML Server Fatal Error
Error accessing logfile or reading config
SyncML server runs as user : Administrator

Additional messages while trying top open config : Calling URL=/sync/sync.dll, resolved path=C:\sync\sync.dll, config path file=C:\sync\syncconfig.txt, config file=C:\sync\ - failed opening, errno=2

Config read error code (0=ok) : 20013

Logfile write path : C:\WINDOWS\isapi_odbc.log
- Logfile open Windows Error Code : 0


Regards
Prakash